# Copy and paste this into an R console and run it.  
N <- 200000;
n <- 10;
Result <- rep(0, n);
for( i in 1:n){
   # Write to the console what loop iteration we're on
   cat( 'Calculating iteration: ', i, '\n');

   # Do something and put the answer in Result. 
   for(j in 1:N){          # this for loop is to slow down execution
      Result[i] <- j+i;
   }   
}

save(Result, file='MyResultsFile.RData');